21755896

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{46093}}^1$

素因数の和:46158

約数の個数: 16

約数和(自身を含む): 41484600

約数和(自身を除く): 19728704

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 46093, 92186, 184372, 368744, 2719487, 5438974, 10877948, 21755896]

約数ペア:

[(1, 21755896), (2, 10877948), (4, 5438974), (8, 2719487), (59, 368744), (118, 184372), (236, 92186), (472, 46093)]